My first Arduino build. RTC displayed on I2C LCD and Legos!
Project showcase by Tishin
This will prevent you from going back to sleep after snoozing that since now you have to solve a math problem to snooze the alarm.
This small and attractive device periodically displays an attention-catching animation followed by the current temperature in C° and F°.
Project tutorial by Kian Calnan
The simplest Arduino LCD clock ever designed. Only needs an Arduino UNO, a 1602 LCD, and two buttons. No resistors, no potentiometer.
Project tutorial by plouc68000
Another clock project with 1, 2" matrix display.
Project tutorial by Ingo Lohs
One year ago I built a simple Arduino dice with my son. We have learned a lot in the meantime and it's time for an update...
Project tutorial by Thomas Angielsky
An alarm clock using a DS1302 RTC and a buzzer. You can set the RTC by a keypad as well as set the alarm.
Project tutorial by SurtrTech
Small size code and simple hardware.
Project tutorial by M.V.P.
Another one of the series of unusual clocks I made.
Video tutorial by Mirko Pavleski
A 16x32 LED matrix displaying an evolving RGB countdown 'til the new year. A surefire way to bring a New Year's Eve party to the next level!
Project tutorial by Miles Nash
A nice looking clock and thermometer on a large 128x64 LCD screen.
Project tutorial by Mirko Pavleski
A simple clock using LED matrix and RTC to display the time, date and temperature.
Project tutorial by LAGSILVA
Nice looking wooden analog style clock with Arduino Nano and 1mA ammeters.
In this tutorial, you’ll learn how to use Arduino LCD keypad shield with 3 practical projects.
A simple to build clock with many features.
Interfacing the shield with Arduino UNO board and fixing the touch detection and inversion problem.
Cheapest and easiest Nixie clock in the world, the ONE TUBE™. Open source is the way. ( or use, UNO-Pro Mini/Micro-ESP )
Project tutorial by WannaDuino
A useful device that serves for a short-term local and three-day weather forecast.
Make beautiful music with Adafruit, SparkFun, Arduino and ProtoStax! Create an RGB matrix audio visualizer with Arduino.
Project tutorial by Sridhar Rajagopal
In first part, we will show DHT22 sensor's data on the OLED. In the second part, we will display iPhone, Samsung and LG's logos on OLED.
by Muhammad Aqib
This is a clock with its digits out of order. Within the apparent chaos is a beautiful order! Very easy to use including an alarm clock!
With a Windows tablet, Arduino, and HC-SR04, you can create a graphical caliper to show the distance.
by Philip Ushijima
A large 4-digit 7-segment counter with LiPo backup, in case USB power is cut.
Project showcase by Ratti3
Would you like to train your reaction time in milliseconds? Now you can with a timer inspired by the F1 race start lights.
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